This cabinet defined as class II A2 type microbiological safety cabinet. It totally meets that international standard for biological cabinet EN 12469:2000 standard. Microbiological safety cabinet is a kind of negative pressure filtration system for protecting operator, the laboratory environment and work material.
Three protection: operator, sample and environment. Airflow system: 70% air recirculation, 30% air exhaustA2 Cabinet is suitable for working with microbiological research in the absence of volatile or toxic chemicals and radionuclide.